In:
Our Dermatology Online, Our Dermatology Online, Vol. 14, No. 3 ( 2023-07-01), p. 259-262
Abstract:
Background: Dermatitis herpetiformis is a rare autoimmune bullous dermatosis that predominantly affects Caucasians, adults or children, with a sex ratio of 1.8. Materials and Methods: The aim of this study was to document the clinical and epidemiological profiles of dermatitis herpetiformis and to detail its treatment in a hospital setting in order to increase our knowledge about this disease in our context and so to improve its management. We conducted a retrospective, cross-sectional study of the records of all patients seen in consultation or hospitalized at the dermatology department of Yalgado Ouédraogo University Hospital Centre, Ouagadougou, a public hospital in Burkina Faso, from January 2016 to December 2020. Results: We collected 14 cases (0.12%) of dermatitis herpetiformis among 11,456 patients seen. The mean age was 8 years (ranging from 4 to 27 years). The sex ratio was 1.33. The majority of the patients were schoolchildren living in rural areas (8 cases). The duration of the disease ranged from five days to one year (mean duration: 59.35 days). Eight patients had a history of digestive problems such as abdominal pain and diarrhea. Pruritis was the principal functional sign. In all patients, the lesions were polymorphous: disseminated vesicular bullae, papules, erosive, and excoriated lesions, sometimes forming clusters. Mucosal involvement was rare (3 cases). A gluten-free diet and dapsone 2 mg/kg/day were proposed to all patients and resulted in the improvement of the lesions. Conclusion: Our study confirmed that dermatitis herpetiformis is rare in our context. It is more frequent in young children and predominantly affects boys. It is intensely pruritic, and generalized polymorphous lesions were present in all our patients. Treatment is essentially based on a gluten-free diet and dapsone, which is a therapeutic test in the absence of supplementary investigations to establish a definitive diagnosis. Key words: Dermatitis Herpetiformis; Clinical Medicine; Dapsone; Gluten Intolerance
Type of Medium:
Online Resource
ISSN:
2081-9390
DOI:
10.7241/ourd.20233.4
Language:
Unknown
Publisher:
Our Dermatology Online
Publication Date:
2023
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